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单词 acetylene black
释义

acetylene black

noun

: a carbon black characterized by relatively high electrical conductivity, made by decomposing acetylene (as by pyrolysis in a retort or by explosion), and used chiefly as a filler in dry cells, rubber, and plastics

Word History

First Known Use

1898, in the meaning defined above

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更新时间:2024/9/23 3:13:42